About this item

• 【Compatiblity】Most Exercise Spin Bikes use this monitor: - for Stationary Bikes with ''head phone jack'' look connection tips. E.g. bikes by Sunny, PooBoo, L-Now, Snode, Exerpeutic, Pleny, Yosuda, Ativafit,
• 【Please use it as a timer ONLY】It only provides APPROXIMATE speed/calories reading - theoratically when referenced to REAL bikes, all values SHOULD change over diameter of wheels/gear level etc. Kilometer or miles are negligible in THIS case when all variables are NOT calculated. Use it to track your time spent ONLY.
• Optional Heart Rate Monitoring Feature: An optional feature that works with bikes with pulse sensors (usually 2 x metal pieces on handle bars). Re-wiring MIGHT be required for some perticular models.
• 【3 x 2-PIN CONNECTION】The speedometer and pulse tracking both require this type of connection. Avoid using 3.5mm headphone-like cables for these connections.
• 2 x AAA Batteries Not Included - Required: Batteries are NOT included per here Dangerous goods (hazmat) guideline